Fertilizer special for hybrid rice
A hybrid rice and special fertilizer technology, applied in fertilizer mixture, application, fertilization device and other directions, can solve the problems of soil aggregate structure damage, pest resistance, failure to achieve effective balance, etc., to increase and improve soil environment, reduce soil Pests and diseases and the effect of improving fertilizer efficiency and utilization
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[0020] The special fertilizer for hybrid rice is made of the following raw materials in parts by weight: 40 parts by weight of barnyard manure, 20 parts of traditional Chinese medicine residue, 15 parts of humic acid, 5 parts of bamboo charcoal, 10 parts of medical stone, 4 parts of biological bacteria, 56 parts of ammonium bicarbonate, Calcium phosphate 45, potassium chloride 10, soybean meal 15, carboxymethyl cellulose 4, 35% sulfuric acid 20, lime, zinc sulfate 2, ferrous sulfate 1, borax 1, nano-iron ore tailings powder 4, eucalyptus sawdust 4 , nano river sand powder 4, wintergreen oil 1. The biological bacteria are enzyme fungi.
[0021] The preparation method of special fertilizer for hybrid rice is characterized in that it comprises the following steps:
[0022] (1) Add soybean meal to 35% sulfuric acid, hydrolyze at 100-110°C for 1-2 hours to generate amino acids, then add lime to neutralize to a pH value of 6.0-6.8, then add carboxymethyl cellulose, and fina...
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